Candidate: CVE-2017-6386
PublicDate: 2017-03-15 14:59:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6386
Description:
 Memory leak in the vrend_create_vertex_elements_state function in
 vrend_renderer.c in virglrenderer allows local guest OS users to cause a
 denial of service (host memory consumption) via a large number of
 VIRGL_OBJECT_VERTEX_ELEMENTS commands.
Ubuntu-Description:
Notes:
Bugs:
Priority: medium
Discovered-by: Li Qiang
Assigned-to:
CVSS:
 nvd: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H [6.5 MEDIUM]
 nvd: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H [6.5 MEDIUM]

Patches_virglrenderer:
 upstream: https://cgit.freedesktop.org/virglrenderer/commit/?id=737c3350850ca4dbc5633b3bdb4118176ce59920
upstream_virglrenderer: released (0.6.0-2)
precise_virglrenderer: DNE
precise/esm_virglrenderer: DNE
trusty_virglrenderer: DNE
trusty/esm_virglrenderer: DNE
vivid/stable-phone-overlay_virglrenderer: DNE
vivid/ubuntu-core_virglrenderer: DNE
xenial_virglrenderer: DNE
yakkety_virglrenderer: ignored (reached end-of-life)
zesty_virglrenderer: ignored (reached end-of-life)
artful_virglrenderer: ignored (reached end-of-life)
bionic_virglrenderer: not-affected (0.6.0-2)
cosmic_virglrenderer: not-affected (0.6.0-2)
devel_virglrenderer: not-affected (0.6.0-2)